...research related to microcomputers and their use in classrooms...关于微型电脑及其课堂使用的研究In many places, classrooms are overcrowded and curricula are outdated.许多地方的教室过于拥挤,课程已经过时.New blackboards have been fitted up in all the c...
The hunter knelt beside the animal carcass and commenced to skin it.猎人跪在动物尸体旁边，开始剥皮。A cluster of vultures crouched on the carcass of a dead buffalo.一群秃鹫蹲伏在一具野牛的尸体上。Vultures flew around in the sky waiting to pick at the c...